Anti-CRYAA antibody

Polyclonal

PBS with 0.02% sodium azide, 50% glycerol, pH7.3.

P02489

Mammalian lens crystallins are divided into alpha, beta, and gamma families. Alpha crystallins are composed of two gene products: alpha-A and alpha-B, for acidic and basic, respectively. Alpha crystallins can be induced by heat shock and are members of the small heat shock protein (HSP20) family. They act as molecular chaperones although they do not renature proteins and release them in the fashion of a true chaperone; instead they hold them in large soluble aggregates. Post-translational modifications decrease the ability to chaperone. These heterogeneous aggregates consist of 30-40 subunits; the alpha-A and alpha-B subunits have a 3:1 ratio, respectively. Two additional functions of alpha crystallins are an autokinase activity and participation in the intracellular architecture. The encoded protein has been identified as a moonlighting protein based on its ability to perform mechanistically distinct functions. Alpha-A and alpha-B gene products are differentially expressed; alpha-A is preferentially restricted to the lens and alpha-B is expressed widely in many tissues and organs. Defects in this gene cause autosomal dominant congenital cataract (ADCC).

CRYAA

Rabbit polyclonal against CRYAA

Cytoplasm
Nucleus
Translocates To The Nucleus During Heat Shock And Resides In Sub-Nuclear Structures Known As Sc35 Speckles Or Nuclear Splicing Speckles

WB 1:500-1:2000 IHC 1:50-1:200 IF 1:50-1:100

Alpha-Crystallin A Chain
Heat Shock Protein Beta-4
Hspb4 Cleaved Into-Alpha-Crystallin A(1-172-Alpha-Crystallin A(1-168-Alpha-Crystallin A(1-162

CRYAA_HUMAN